Btu

28776 btu products are offered for sale by suppliers on Alibaba.com, of which split air conditioners accounts for 20%, smart air conditioners accounts for 10%, and other air conditioners accounts for 9%. A wide variety of btu options are available to you, such as yes, no.You can also choose from electrical, gas btu,As well as from new, used btu,and whether btu is cooling/heating, or cooling only.